| SMALLPOXES | • smallpoxes n. Plural of smallpox. • SMALLPOX n. a virus disease. |
| FLEXIONLESS | • flexionless adj. (Grammar, dated) inflectionless. • FLEXIONLESS adj. without flexion, also FLECTIONLESS. |
| SEXTILLIONS | • sextillions n. Plural of sextillion. • SEXTILLION n. a thousand raised to the seventh power (10 to the 21). |
| SOLIFLUXIONS | • SOLIFLUXION n. the turbulent movement of saturated soil or surficial debris, also SOLIFLUCTION. |
| INFLEXIONLESS | • inflexionless adj. Without inflexion. • INFLEXIONLESS adj. without inflexion, also INFLECTIONLESS. |
| LEXICOLOGISTS | • lexicologists n. Plural of lexicologist. • LEXICOLOGIST n. a practitioner of lexicology. |
| POLYSILOXANES | • polysiloxanes n. Plural of polysiloxane. • POLYSILOXANE n. any of a number of polymers which are the basis of silicone chemistry. |
| SEXDECILLIONS | • sexdecillions n. Plural of sexdecillion. • SEXDECILLION n. ten to the power of 51. |
| SEXTILLIONTHS | • sextillionths n. Plural of sextillionth. • SEXTILLIONTH n. the ordinal of a sextillion, a thousand raised to the seventh power. |
| XYLOBALSAMUMS | • XYLOBALSAMUM n. the dried twigs, or the wood, of the balm of Gilead tree. |
| COMPLEXIONLESS | • complexionless adj. Colourless; pale. • COMPLEXIONLESS adj. without a complexion. |
| ISOALLOXAZINES | • isoalloxazines n. Plural of isoalloxazine. • ISOALLOXAZINE n. a yellow solid that is the precursor of various flavins, such as riboflavin. |
| PSYCHOSEXUALLY | • psychosexually adv. In a psychosexual manner or context. • PSYCHOSEXUAL adv. of or relating to the mental, emotional, and behavioral aspects of sexual development. |
| REFLEXOLOGISTS | • reflexologists n. Plural of reflexologist. • REFLEXOLOGIST n. a specialist in reflexology. |
| VEXILLOLOGISTS | • vexillologists n. Plural of vexillologist. • VEXILLOLOGIST n. one who studies flags. |
| LEXICALISATIONS | • lexicalisations n. Plural of lexicalisation. • LEXICALISATION n. the realization of a meaning in a single word or morpheme rather than in a grammatical construction, also LEXICALIZATION. |